OpenHour Chameleon (powerful, quiet, small HTPC)

Asking Price: 

Original box, Air Mouse with Voice (addon), HDMI cable, power adapter. Everything. Don't think I ever even turned it on! :( Purchased it for $195 and it's still very relevant.

QUAD CORE Cortex-A17
Mali-T764 3D Graphic (3D graphics and 4K Ultra HD!)
Gigabit Ethernet
Bootable from SD Card
High Quality Aluminum Case
Open OS Platform
Preloaded with Android 4.4.2

Retails for $149. A powerful little mini PC, designed for HTPC use.